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Light Emitting Diode Display

Light Emitting Diode Display-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Organic compound and light emitting diode and organic light emitting diode display device using the ...
Lg Display Co., Ltd.
June 14, 2018 - N°20180166647

The present disclosure relates to an organic compound, a light emitting diode and an organic light emitting diode display device using the same. The organic compound is represented by a following chemical formula 1..
Organic light emitting diode display device
Samsung Display Co., Ltd.
June 14, 2018 - N°20180166519

An organic light emitting display device is capable of substantially preventing the occurrence of color mixture and improve the color purity, the organic light emitting display device including: a substrate; a first electrode on the substrate; a pixel defining layer defining a first opening which exposes at least a portion of the first electrode; a first organic light emission layer ...
Organic light emitting diode display
Samsung Display Co, Ltd.
June 14, 2018 - N°20180166506

An organic light emitting diode display includes a substrate and a first red organic light emitting element disposed on the substrate. The first red organic light emitting element may include a first light emission region and a second light emission region, wherein the first light emission region emits a first red light having a first peak wavelength, and the second ...
Light Emitting Diode Display Patent Pack
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Light Emitting Diode Display Patent Applications
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Organic light emitting diode display device and manufacturing method thereof
Samsung Display Co., Ltd.
June 07, 2018 - N°20180159076

An organic light emitting diode display device includes a first electrode on a protective layer, a pixel defining layer on the protective layer and defining an opening that exposes at least a portion of the first electrode, an organic light emitting layer on the first electrode, and a second electrode on the light emitting layer. The protective layer has a ...
Organic light emitting diode display device and manufacturing method thereof
Samsung Display Co., Ltd.
June 07, 2018 - N°20180159065

An organic light emitting diode display device includes a substrate. A first protective layer is disposed on the substrate.
Organic light emitting diode display and method for manufacturing the same
Samsung Display Co., Ltd.
June 07, 2018 - N°20180158889

An organic light emitting diode display comprises a substrate comprising a major surface; first, second, third and fourth electrodes positioned over the substrate; a pixel defining layer positioned over the plurality of electrodes and comprising first, second, third and fourth openings; and a spacer positioned over the pixel defining layer. The first, second, third and fourth openings overlap the first, ...
Light Emitting Diode Display Patent Pack
Download 257+ patent application PDFs
Light Emitting Diode Display Patent Applications
Download 257+ Light Emitting Diode Display-related PDFs
For professional research & prior art discovery
inventor
  • 257+ full patent PDF documents of Light Emitting Diode Display-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Organic light emitting display
Samsung Sdi Co., Ltd.
June 07, 2018 - N°20180158880

Disclosed is an organic light emitting diode display apparatus including: a substrate; an organic light emitting diode disposed on the substrate; and an encapsulation layer encapsulating the organic light emitting diode. The encapsulation layer has a structure in which two or more inorganic layers and one or more organic layers are alternately stacked one above another, two adjacent inorganic layers ...
Organic light emitting diode display and method of manufacturing the same
Samsung Display Co., Ltd.
June 07, 2018 - N°20180158878

An organic light emitting diode display according to an exemplary embodiment includes: a substrate; a pixel formed on the substrate and including a pixel area displaying an image and a peripheral area adjacent to the pixel area; an insulating layer at the pixel area and the peripheral area on the substrate; a first electrode at the pixel area on the ...
Light emitting diode display
Au Optronics Corporation
June 07, 2018 - N°20180158847

A light emitting diode (led) display includes a substrate, a pixel define layer, at least one first color micro led, and at least one second color micro led. The pixel define layer is disposed on the substrate and has a first opening and a second opening separated from each other.
Organic light emitting diode display device
Lg Display Co., Ltd.
May 31, 2018 - N°20180151842

An oled display device includes a first substrate including a plurality of sub-pixels each including an emission area and a non-emission area; organic light emitting diodes on the first substrate; a second substrate opposed to the first substrate; a black matrix and a color filter layer on one side of the second substrate; a spacer on the black matrix and ...
Thin film encapsulation unit, organic light emitting diode display including the same and manufacturing method ...
Samsung Display Co., Ltd.
May 31, 2018 - N°20180151653

A thin film encapsulation unit including an inorganic layer, a first organic layer on the inorganic layer and including a light-blocking unit and a light-transmitting unit, and a reflection-preventing layer on the first organic layer.. .
Organic light emitting diode display and compensation method of driving characteristics thereof
Lg Display Co., Ltd.
May 31, 2018 - N°20180151129

An organic light emitting diode display and a compensation method of driving characteristics thereof are discussed. The organic light emitting diode display includes a first pixel connected to a reference voltage line and a first data line, a second pixel sharing the reference voltage line and connected to a second data line, a data driver configured to output a data ...
Organic light emitting diode display device
Lg Display Co., Ltd.
May 31, 2018 - N°20180151118

An organic light emitting diode (oled) display device for simplifying a structure of an internal compensation pixel circuit is disclosed. The oled display device is configured in such a way that an nth pixel circuit shares a transistor for initializing a storage capacitor and a gate electrode of a driving transistor that belong to an (n+1)th pixel circuit to ...
Light Emitting Diode Display Patent Pack
Download 257+ patent application PDFs
Light Emitting Diode Display Patent Applications
Download 257+ Light Emitting Diode Display-related PDFs
For professional research & prior art discovery
inventor
  • 257+ full patent PDF documents of Light Emitting Diode Display-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Organic light emitting diode display device and method of driving the same
Samsung Display Co., Ltd.
May 24, 2018 - N°20180144683

An organic light emitting diode display device including a display panel including a pixel, a power supply configured to apply a voltage to the pixel, and a current measurement circuit connected to the pixel, wherein the pixel includes a pixel circuit and an organic light emitting diode, the pixel circuit including a plurality of switching elements and one or more ...
Organic light emitting diode and organic light emitting diode display device including the same
Lg Display Co., Ltd.
May 17, 2018 - N°20180138435

An organic light emitting diode includes a first electrode; a hole auxiliary layer on the first electrode; a light emitting material layer on the hole auxiliary layer and emitting white light; an electron auxiliary layer on the light emitting material layer; and a second electrode on the electron auxiliary layer, wherein the light emitting material layer includes a first light ...
Organic light emitting diode display
Lg Display Co., Ltd.
May 17, 2018 - N°20180137808

An organic light emitting diode display is provided. The organic light emitting diode display includes a display panel having a plurality of pixels each including a light emitting diode, a data driver supplying a plurality of data signals to the plurality of pixels, a gate driver including a gate unit supplying a plurality of gate signals to the plurality of ...
Organic light emitting diode display and manufacturing method thereof
Samsung Display Co., Ltd.
May 10, 2018 - N°20180130866

An organic light emitting diode (oled) display includes: a substrate; a scan line on the substrate, extending in a first direction, and configured to transmit a scan signal; a data line on the substrate, extending in a second direction crossing the first direction, and configured to transmit a data voltage; a common voltage line in the same layer as the ...
Light emitting diode and light emitting diode display including the same
Samsung Display Co., Ltd.
May 03, 2018 - N°20180123071

A light emitting diode and a light emitting diode display, the light emitting diode including a first electrode; a second electrode overlapping the first electrode; an emission layer between the first electrode and the second electrode; and an electron injection layer between the second electrode and the emission layer, wherein the electron injection layer includes a lanthanide element, an alkali ...
Organic light emitting diode display device and method of manufacturing the same
Samsung Display Co., Ltd.
May 03, 2018 - N°20180122879

An organic light emitting diode (oled) display device and a method of manufacturing the same. The device includes a substrate, a thin film transistor (tft) on the substrate and including an active layer, a gate electrode, a source electrode, and a drain electrode, a first pixel electrode coupled to one of the source and drain electrodes, a rough portion on ...
Light emitting diode display device
Lg Electronics Inc.
May 03, 2018 - N°20180122837

Disclosed is a light emitting diode display device in which a time taken in a process of connecting a light emitting device to a pixel circuit is shortened. The light emitting diode display device includes a thin film transistor (tft) array substrate including a concave portion and a light emitting device disposed in the concave portion.
Light emitting diode display device
Lg Display Co., Ltd.
May 03, 2018 - N°20180122836

Disclosed is a light emitting diode display device in which a process time taken in a process of connecting a light emitting device to a pixel circuit is shortened. The light emitting diode display device includes a pixel including a driving thin film transistor (tft) on a substrate, a first planarization layer covering the pixel, a concave portion in the ...
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